| article html file updated | 30 August 2025 21:36 CEST | Update | https://www.mdpi.com/2077-0383/8/6/908 |
| article html file updated | 20 July 2022 15:02 CEST | Update | - |
| article html file updated | 12 February 2020 21:55 CET | Update | - |
| article html file updated | 22 October 2019 11:18 CEST | Update | - |
| article html file updated | 25 June 2019 11:43 CEST | Original file | - |
| article pdf uploaded. | 25 June 2019 11:42 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/6/908/pdf |
| article xml uploaded. | 25 June 2019 11:42 CEST | Update | https://www.mdpi.com/2077-0383/8/6/908/xml |
| article xml file uploaded | 25 June 2019 11:42 CEST | Original file | - |
